i think those 3 options on the FUNC knob have been free during the first build of the x0x, and thus they have labaled them this way on the front panellater, USER A has become Pattern Edit (MIDISYNC) <- that's how it's printed on my x0x

User A is labelled PAT-EDIT (MIDI) also on my box. I found the code for that deactivated in sokkOS2.0, I guess it was active in 1.9. It brings the machine into pattern edit mode, while also turning on MIDI sync. I re-activated it also for MarOS1.2, which in basically sokkOS2.0.

"When you make a thing, a thing that is new, it is so complicated making it that it is bound to be ugly. But those that make it after you, they don’t have to worry about making it. And they can make it pretty, and so everybody can like it when others make it after you" - Pablo Picasso